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Convert Rooms.js to ES6

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This commit is contained in:
David Baker 2016-09-07 11:45:32 +01:00
parent 8a4606cfbf
commit 66b2944011
1 changed files with 58 additions and 60 deletions
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118
src/Rooms.js
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@ -14,66 +14,64 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
module.exports = {
/**
* Given a room object, return the alias we should use for it,
* if any. This could be the canonical alias if one exists, otherwise
* an alias selected arbitrarily but deterministically from the list
* of aliases. Otherwise return null;
*/
getDisplayAliasForRoom: function(room) {
return room.getCanonicalAlias() || room.getAliases()[0];
},
/**
* If the room contains only two members including the logged-in user,
* return the other one. Otherwise, return null.
*/
getOnlyOtherMember(room, me) {
const joinedMembers = room.getJoinedMembers();
if (joinedMembers.length === 2) {
return joinedMembers.filter(function(m) {
return m.userId !== me.userId
})[0];
}
return null;
},
isConfCallRoom: function(room, me, conferenceHandler) {
if (!conferenceHandler) return false;
if (me.membership != "join") {
return false;
}
const otherMember = this.getOnlyOtherMember(room, me);
if (otherMember === null) {
return false;
}
if (conferenceHandler.isConferenceUser(otherMember.userId)) {
return true;
}
},
looksLikeDirectMessageRoom: function(room, me) {
if (me.membership == "join" || me.membership === "ban" ||
(me.membership === "leave" && me.events.member.getSender() !== me.events.member.getStateKey()))
{
// Used to split rooms via tags
const tagNames = Object.keys(room.tags);
// Used for 1:1 direct chats
const joinedMembers = room.getJoinedMembers();
// Show 1:1 chats in seperate "Direct Messages" section as long as they haven't
// been moved to a different tag section
if (joinedMembers.length === 2 && !tagNames.length) {
return true;
}
}
return false;
},
/**
* Given a room object, return the alias we should use for it,
* if any. This could be the canonical alias if one exists, otherwise
* an alias selected arbitrarily but deterministically from the list
* of aliases. Otherwise return null;
*/
export function getDisplayAliasForRoom(room) {
return room.getCanonicalAlias() || room.getAliases()[0];
}
/**
* If the room contains only two members including the logged-in user,
* return the other one. Otherwise, return null.
*/
export function getOnlyOtherMember(room, me) {
const joinedMembers = room.getJoinedMembers();
if (joinedMembers.length === 2) {
return joinedMembers.filter(function(m) {
return m.userId !== me.userId
})[0];
}
return null;
}
export function isConfCallRoom(room, me, conferenceHandler) {
if (!conferenceHandler) return false;
if (me.membership != "join") {
return false;
}
const otherMember = getOnlyOtherMember(room, me);
if (otherMember === null) {
return false;
}
if (conferenceHandler.isConferenceUser(otherMember.userId)) {
return true;
}
}
export function looksLikeDirectMessageRoom(room, me) {
if (me.membership == "join" || me.membership === "ban" ||
(me.membership === "leave" && me.events.member.getSender() !== me.events.member.getStateKey()))
{
// Used to split rooms via tags
const tagNames = Object.keys(room.tags);
// Used for 1:1 direct chats
const joinedMembers = room.getJoinedMembers();
// Show 1:1 chats in seperate "Direct Messages" section as long as they haven't
// been moved to a different tag section
if (joinedMembers.length === 2 && !tagNames.length) {
return true;
}
}
return false;
}